======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '357'
                                          'artist'  'Orbital'
                                     'text_people'  ''
                                         'release'  'In Sides'
                                           'title'  'The Box (Part 2)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electronica', 'idm', 'techno', 'electronic', 'ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '9'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '141'
                                             'key'  '8A'
                                        'acoustid'  '2b901d89-6e77-4920-b8ef-28f8a5feebe5'
rest: ''

======================== rawer (from filesystem) ========================

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'In Sides'
'TBPM' (BPM (beats per minute))                     '141'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDOR' (Original release time)                      '1996'
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'The Box (Part 2)'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Orbital'
'TPE2' (Band/orchestra/accompaniment)               'Orbital'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'FFRR'
'TRCK' (Track number/Position in set)               '4/9'
'TSO2'                                              'Orbital'
'TSOP' (Performer sort order)                       'Orbital'
'TSRC' (ISRC (international standard recording code))  'GBANB9600017/GBANB9600023/GBANP9600017'
'TXXX:Acoustid Id'                                  '2b901d89-6e77-4920-b8ef-28f8a5feebe5'
'TXXX:Artists'                                      'Orbital'
'TXXX:BARCODE'                                      '639842823227'
'TXXX:CATALOGNUMBER'                                '3984282322'
'TXXX:MusicBrainz Album Artist Id'                  'f3e2a7d9-c6bb-4848-95e5-04c0a1e2f511'
'TXXX:MusicBrainz Album Id'                         '3c0c996d-3c8f-40f9-900e-79cad58bc2ab'
'TXXX:MusicBrainz Album Release Country'            'XE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'f3e2a7d9-c6bb-4848-95e5-04c0a1e2f511'
'TXXX:MusicBrainz Release Group Id'                 '5b2338ad-afbb-3046-ba00-32b395fe2d17'
'TXXX:MusicBrainz Release Track Id'                 'e76ec1cd-a509-4ee0-ad50-c8eda3a57dfe'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica', 'idm', 'techno', 'electronic', 'ambient']
'TXXX:originalyear'                                 '1996'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.74 dB'
'TXXX:replaygain_track_peak'                        '1.064233'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'eb52949c-28e7-407e-84c0-ad6ba298e4b3')

========================== row from database ==========================
                                              'id'  1328807
                                            'path'  /data/Music/Bulk/00poprockelectronic/Orbital/In Sides/Orbital - The Box (Part 2) - 04.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  357
                                           'genre'  electronic
                                        'filesize'  5827291
                                           'mtime'  1636914250
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 04 electronic
                                      'tag_artist'  Orbital
                                     'tag_release'  In Sides
                                       'tag_title'  The Box (Part 2)
                                             'bpm'  141.0
                                    'search_title'  '2':5,6 'box':2 'part':3,4 'the':1
                                   'search_artist'  'orbital':1
                                  'search_release'  'in':1 'sides':2
                                     'search_rest'  '00poprockelectronic':1 'electronic':2
                                    'search_combo'  '00poprockelectronic':10 '2':5A,6A 'box':2A 'electronic':11 'in':8C 'orbital':7B 'part':3A,4A 'sides':9C 'the':1A
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'idm', 'techno', 'electronic', 'ambient']
                                        'tag_date'  2001
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636914249.638063  (2021-11-14 19:24:09)
                             'size'  5827291